I definitely recommend GOING to Wild Jordan, but not necessarily to have dinner!! It has one of the best (and I mean, highest-quality + reasonably priced) souvenir shops you can find in Amman; a wonderful view of the city; and super weird juices and smoothies. It also organizes weekend trips that I haven’t tried yet but would like to. So I love all of that.
On the other hand, when I went there for dinner the price was CRAZY for what was good food, but not even in the top 5 I’ve had here in Amman. So I would suggest going for a morning or afternoon visit, but maybe not in the evening